http://www.ajnrblog.org American Journal of Neuroradiology Thu, 09 Sep 2010 17:30:20 +0000 en hourly 1 http://www.ajnrblog.org/2009/02/05/validation-and-standardizationof-stroke-perfusion-methods/ http://www.ajnrblog.org/2009/02/05/validation-and-standardizationof-stroke-perfusion-methods/#comments Thu, 05 Feb 2009 13:01:38 +0000 mlev http://www.ajnrblog.org/?p=375 CTP and MRP acquisition hardware, protocols,  post processing, and interpretation vary widely between centers.  If we are to use these techniques for rational triage of acute stroke patients to appropriate treatment, validation and standardization is required.  I encourage all who perform such imaging to participate in the “STIR” effort, being corrdinated by Max Wintermark et al at UCSF.

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